Open Source licenses are available free to non-commercial open source software development projects that meet the Open Source definition, have a dedicated website, and an active community.

An Open Source License entitles you to use a TeamCity server without any limitations, including an unlimited number of connected Build Agents. An Open Source license is valid for one year. Annual renewals are provided on request, subject to JetBrains' approval.

License Details

Professional Server License

Run a TeamCity server with the maximum of 20 build configurations for free

Connect 3 build agents per each TeamCity server at no additional cost

Upgrade to any new TeamCity version for free.

If you require additional build agents or build configurations, you should obtain additional Build Agent license for $299. Each additional Build Agent license connects 1 additional build agent and adds 10 more build configurations to your Professional Server. Technical support is not available for the Professional Server.

To qualify for unlimited number of build configurations and technical support, you should purchase Enterprise Server License.

*Build agents included with your Enterprise Server license can't be transferred to another TeamCity server.

If you require more additional build agents for the same TeamCity server or for another TeamCity server, you should purchase additional Build Agent license for $299. Each purchased Build Agent license connects 1 additional build agent to а single Enterprise Server.

Software Upgrades

A new Enterprise Server license includes Upgrade Subscription qualifying for free upgrades to any new TeamCity
released during the 1-year period following the license purchase. To continue upgrading your TeamCity Enterprise Server after that period, you will need to renew Enterprise Server Upgrade Subscription. If you use additional build agents with your Enterprise Server, you will also need to
renew your Build Agent Upgrade Subscription to ensure compatibility of your build agents with your
Enterprise Server.

Your new Upgrade Subscription term will commence from the expiration of your previous Upgrade Subscription term
regardless of the actual subscription renewal date.

Technical Support

Enterprise Server license entitles you to the following maintenance and support services:

Build Agent License

Add 10 more build configurations to TeamCity Professional Server (since version 8.0)

Software Upgrades

A new Build Agent license includes Upgrade Subscription qualifying for free upgrades to any new TeamCity
released during the 1-year period following the license purchase. To continue upgrading your build agents after
that period, you will need to renew Build Agent Upgrade Subscription for
$149 per build agent/year. If you use TeamCity Enterprise Server, you will also need to renew your Enterprise
Server Upgrade Subscription to ensure compatibility of your build agents with your Enterprise Server.

Your new Upgrade Subscription term will commence from the expiration of your previous Upgrade Subscription term
regardless of the actual subscription renewal date.

You do not perform any paid support, consulting or training services for your OS project,
and you do not distribute paid versions of your OS software. If you provide paid services for or
distribute paid versions of your OS software, we might have other options available for your project.
Please contact us at opensource@jetbrains.com for details.

Your OS project is being actively developed for a minimum of 3 months.

Your OS project's community is active. This means that you have recent activity in your newsgroups or forums.

Your OS project has a web site. The web site has a News section that is being kept up to date, or links to a social network account used to announce updates of the project.

You release updated builds on a regular basis.

After you complete and submit this online
form. We will review your application and email you with further instructions.

How to renew

If you already have an OS license and would like to get it renewed, please send an email to opensource@jetbrains.com indicating the number of your license certificate and a link to the latest release pages of your project or something that indicates your project is alive and kicking!